Test the effects of the rake with different variables.
This poker rake calculator will estimate the rake you will pay in BB/100 (or bb/100) by creating a number of typical pots and calculating the rake for them. You may enter the average pot size when a hand goes to flop, the rake in percent, the rake cap, the minimum rake, your rakeback increments of the rake, the percent of hands that do not see a flop (no flop no drop), BB size and amount of players at the table.
Open to requests.
http://rakements.com/rake_calculator.html